GelMA@LNP/AST Promotes eNOS-Dependent Angiogenesis Through Autophagy Activation for the Treatment of Hind Limb Ischemia

GelMA@LNP/AST enables complete revascularization in female mice after hind limb ischemia, thereby achieving limb preservation and restoring motor function. Given the good therapeutic potential of the GelMA@LNP/AST in revascularization, it may become an effective strategy for successfully salvaging limbs in cases of limb ischemia.